> For the complete documentation index, see [llms.txt](https://docs.optopia.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.optopia.ai/tools/bridge/mainnet.md).

# Mainnet

### Overview <a href="#overview" id="overview"></a>

To deposit ETH to Optopia, simply transfer the ETH to the relevant Optopia Bridge address on the L1.

After the deposit transaction is mined, the balance will be credited on the L2 as soon as the Optopia Sequencer indexes the transaction.

#### [​](https://docs.blast.io/building/bridges/testnet#eth)ETH <a href="#eth" id="eth"></a>

Transfer ETH via the tool of your choice to the following bridge address on Ethereum Mainnet:\
[`0x1adE86B9cc8a50Db747b7aaC32E8527d42c71fC1`](https://etherscan.io/address/0x1adE86B9cc8a50Db747b7aaC32E8527d42c71fC1)